In clear weather you can see Mt. Fuji from Tokyo.
However the probability of your success is very small throughout the year, for the distance of approx. 100 km to the world-famous mountain.
This "telephoto-panorama" was taken from above the observatory floor of
Bunkyo Civic Center at Kasuga, fortunately.
The composition with white-faced Mt. Fuji and
high-rise buildings at Shinjuku in the distance, is one of the most beautiful scenery in Tokyo.
NTT DoCoMo Yoyogi building with a sharp point at Yoyogi, looks like the Empire State Building in New York City, is a newcomer completed in 2000 to the high-rises at Shinjuku area.